I will build an rfid or nfc tracking app for your business inventory


About this gig
Need to track stock, assets or pallets without counting by hand? I build RFID and NFC apps that businesses use every day.
What I can build:
- Scan RFID tags in bulk to count inventory, or find one item with a locate signal
- Read and write NFC tags and cards (check-in, product ID, warranty cards)
- Print and encode RFID labels on Zebra printers, with barcode scanning as a fallback
- A web dashboard for stock, scan history, users and CSV reports
- Add RFID or NFC to your existing app, or build a new one
Proof: I built an RFID pallet system that runs in a real warehouse on Zebra handhelds, and published its hardware layer as an open-source Flutter plugin on pub.dev. I also built NFC vehicle cards for an automotive dealer app.
Stack: Android apps in Flutter or Kotlin, with a Node.js, NestJS or Firebase backend. Using another stack or reader brand? Message me before ordering so we can confirm it fits.
You'll get a short update every day, so you always know where things stand.
Get to know Ayan Parvaiz
FullStack AI Engineer Flutter Nextjs Nodejs Python
- FromBangladesh
- Member sinceAug 2024
Languages
Bengali, English, Hindi
My Portfolio
FAQ
Which RFID hardware do you support?
I've shipped on Zebra RFID handhelds and Zebra label printers. Other readers with an Android SDK can work. Send me the model before ordering and I'll check.
Can you work in my stack?
Android apps in Flutter or Kotlin, backends in Node.js, NestJS or Firebase, dashboards in React or Next.js. For anything else, message me first and I'll tell you honestly if it fits.
Does it work without internet?
Yes. Scans save on the device and sync when the connection returns, so warehouse dead zones don't lose data.
Do I need special hardware?
For NFC, most Android phones and iPhones work. For RFID you need a reader, such as a Zebra handheld. I can help you choose one.

